<?
	$table = isset($_GET["t"]) ? addslashes($_GET["t"]) : "";
	$id = isset($_GET["id"]) ? addslashes($_GET["id"]) : 0;
	$img = isset($_GET["img"]) ? addslashes($_GET["img"]) : "default";
	$px = isset($_GET["px"]) ? addslashes($_GET["px"]) : "200";
	$nw = isset($_GET["nw"]) ? addslashes($_GET["nw"]) : "";
	$nh = isset($_GET["nh"]) ? addslashes($_GET["nh"]) : "";
	
	if ($id != 0 && $table != "") {
		include("db.php");

		$sql = "SELECT `image` FROM `".$table."` WHERE `id` = '".$id."'";
		$result = mysql_query($sql, $lnk);
		$row = mysql_fetch_assoc($result);
		if ($row["image"] != "") {
			$orig_image = imagecreatefromstring($row["image"]);
		}
		else {
			$orig_image = imagecreatefromjpeg("images/noimg.jpg");
		}
	}
	elseif ($img != "default") {
		if ($img != "") {
			$orig_image = imagecreatefromjpeg($img);
		}
		else {
			$orig_image = imagecreatefromjpeg("images/noimg.jpg");
		}
	}
	else {
		die();
	}
	if ($px != "") {		
		$width = imagesx($orig_image); 
		$height = imagesy($orig_image); 
		if ($height > $px) { 
			$ratio = $px / $height; 
			$neww = $ratio * $width; 
			$newh = $px;
		}
		else {
			$newh = $height;
			$neww = $width;
		}
		if ($neww > $px) { 
			$ratio = $px / $neww; 
			$newh = $ratio * $newh;
			$neww = $px;
		}
		
		$sm_image = imagecreatetruecolor($neww, $newh) or die ("Cannot Initialize new gd image stream");
		imagecopyresampled($sm_image,$orig_image,0,0,0,0,$neww,$newh,imagesx($orig_image),imagesy($orig_image)); 
		
		
	}
	elseif ($nw != "" && $nh != "") {

		if ($id == "") {
			$sm_image = imagecreatetruecolor($nw, $nh) or die ("Cannot Initialize new gd image stream");
			imagecopyresampled($sm_image,$orig_image,0,0,0,0,$nw,$nh,imagesx($orig_image),imagesy($orig_image)); 
		}
		else {
			$width = imagesx($orig_image); 
			$height = imagesy($orig_image); 
			$ratio = $nw / $width; 
			$newh = $ratio * $height;
			
			if ($newh < $nh) {
				$pos = ($newh-$nh)/2;
				$pos = $pos-$pos*2;
			}
			else {
				$pos = 0;
			}
			$sm_image = imagecreatetruecolor($nw, $nh) or die ("Cannot Initialize new gd image stream");
			imagecopyresampled($sm_image,$orig_image,0,$pos,0,0,$nw,$newh,imagesx($orig_image),imagesy($orig_image)); 
		}
		
		
	}
	elseif ($nw != "") {
		$width = imagesx($orig_image); 
		$height = imagesy($orig_image); 
		$ratio = $nw / $width; 
		$newh = $ratio * $height;
			
		$sm_image = imagecreatetruecolor($nw, $newh) or die ("Cannot Initialize new gd image stream");
		imagecopyresampled($sm_image,$orig_image,0,0,0,0,$nw,$newh,imagesx($orig_image),imagesy($orig_image)); 
		
		
	}
	elseif ($nh != "") {
		$width = imagesx($orig_image); 
		$height = imagesy($orig_image); 
		$ratio = $nh / $height; 
		$neww = $ratio * $width;
			
		$sm_image = imagecreatetruecolor($neww, $nh) or die ("Cannot Initialize new gd image stream");
		imagecopyresampled($sm_image,$orig_image,0,0,0,0,$neww,$nh,imagesx($orig_image),imagesy($orig_image)); 
		
		
	}

	header("Content-type: image/jpeg"); 

	if (isset($sm_image)) {
		imagejpeg($sm_image, '', 100);
		imagedestroy($sm_image); 
	}
	else {
		imagejpeg($orig_image);
	}
	imagedestroy($orig_image); 
?>